/* -------------------------------------------------------------------------
 *
 * nodeWindowAgg.h
 *	  prototypes for nodeWindowAgg.c
 *
 *
 * Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/executor/nodeWindowAgg.h
 *
 * -------------------------------------------------------------------------
 */
#ifndef NODEWINDOWAGG_H
#define NODEWINDOWAGG_H

#include "nodes/execnodes.h"

extern WindowAggState* ExecInitWindowAgg(WindowAgg* node, EState* estate, int eflags);
extern void ExecEndWindowAgg(WindowAggState* node);
extern void ExecReScanWindowAgg(WindowAggState* node);

#endif /* NODEWINDOWAGG_H */
